Europium abundances in F and G disk dwarfs

A. Koch and B. Edvardsson

Uppsala Astronomical Observatory, Box 515,
751 20 Uppsala, Sweden

(Received 27 March 2001 / Accepted 15 October 2001)

Abstract
Europium abundances for 74 F and G dwarf stars of the galactic disk have
been determined from the 4129.7 Å Eu II line.
The stars were selected from the sample of Edvardsson et al. (1993)
and [Eu/Fe] shows a smaller scatter and a slightly weaker trend with [Fe/H]
than found by Woolf et al. (1995).
The data of the two analyses are homogenized and merged.
We also discuss the adopted effective temperature scale.